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Updated: May 26, 2026

Method for Novel Anti-Cancer Drug Development using Tumor Explants of Surgical Specimens

Method for Novel Anti-Cancer Drug Development using Tumor Explants of Surgical Specimens

Published on: July 29, 2011

Case for diagnosis. Glomus tumor.

Angela Cristina Bortoncello¹, Sandra Lopes Mattos e Dinato, José Roberto Paes de Almeida

¹Prof. Dr. Ney Romiti Dermatology Department, Hospital Guilherme Álvaro, Centro Universitário Lusíada, Santos, SP, Brasil. angelabortoncello@bol.com.br

Anais Brasileiros De Dermatologia

|December 8, 2011

Summary

Glomus tumors are rare, painful growths originating from glomus bodies that regulate circulation. Diagnosis involves clinical assessment, imaging, and histopathology, especially for characteristic symptoms like paroxysmal pain.

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Area of Science:

Oncology
Dermatology
Vascular Biology

Background:

Glomus tumors are rare neoplasms derived from the glomus body, a specialized structure involved in thermoregulation and blood flow control.
Understanding the origin and function of glomus bodies is crucial for diagnosing and managing associated tumors.

Observation:

Patients often present with characteristic symptoms including paroxysmal pain, localized tenderness, and cold sensitivity.
Typical tumor location is the distal phalanx, though extradigital manifestations can occur.
Demographic patterns show single lesions are more common in adult females, while multiple lesions suggest a potential genetic predisposition in children and adolescents.

Findings:

Diagnosis relies on a combination of clinical presentation, ultrasonography, and magnetic resonance imaging.

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Last Updated: May 26, 2026

Method for Novel Anti-Cancer Drug Development using Tumor Explants of Surgical Specimens

Method for Novel Anti-Cancer Drug Development using Tumor Explants of Surgical Specimens

Published on: July 29, 2011

Histopathological examination remains the gold standard for definitive glomus tumor confirmation.

The characteristic triad of symptoms and typical location aid in early clinical suspicion.

Implications:

Early and accurate diagnosis of glomus tumors can prevent misdiagnosis and ensure appropriate management.
Recognizing extradigital and familial patterns is important for comprehensive patient evaluation.
Further research into glomus body biology may reveal novel therapeutic targets.